The long bead by truglo is cnc-machined, and it's the industry's favorite bead replacement.This shotgun sight is green, with a fiber of 0.078" in diameter and 0.5" in length.This model includes different size mounting screws.*note- designed only to be installed on a shotgun barrel with a ventilated or solid rib design.

Type: Fiber Optic Bead
Frame Material: Metal
Frame Color: Black
Firearm Fit: Universal Shotgun
Base Configuration: 6-48
Front Material: Fiber Optic
Front Color: Red
Firearm Type: Shotgun